GPS Space Vehicle Time Integrity for MJD 52925

As viewed from the Korea Research Institute of Standards and Science, Daejeon, Korea
Latitude 36.3883756 degrees, longitude 127.3695097 degrees, height 123.6 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(KRIS)
-GPSSV (ns)		UTC(KRIS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
05:19
14:22
09:36
17:45
 15,401
 12,202
   111
   120
  -309,473
  -309,521
10
7
0
2
0
0
0
0
 
2
1
04:19
11:38
 26,267
   113
   202,679
47
0
0
0
 
3
1
05:37
11:57
 22,748
   115
   -52,276
31
141
0
0
 
4
1
13:00
20:05
 25,476
   120
   -22,044
31
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
02:40
18:30
06:58
21:55
 15,442
 12,298
   121
   119
      632
      651
6
3
39
6
0
0
0
0
 
7
1
11:52
18:13
 22,845
   120
  -635,944
26
0
0
0
 
8
8
1
2
09:26
18:24
13:38
21:50
 15,083
 12,329
   111
   115
  -400,405
  -400,430
3
3
8
17
0
0
0
0
 
9
9
1
2
00:00
20:51
02:37
23:59
  9,459
 11,292
   109
   120
    11,544
    11,687
2
9
7
0
0
0
0
0
 
10
1
16:15
23:18
 25,374
   121
   -32,614
6
7
0
0
 
11
1
08:58
15:06
 22,011
   118
   -71,397
9
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:27
14:45
09:59
18:55
 12,711
 14,989
   102
   118
    31,687
    31,706
3
2
3
29
0
0
0
0
 
14
1
00:06
06:21
 22,452
   119
    19,945
3
126
0
0
 
15
15
15
1
2
3
00:00
06:45
22:01
02:01
10:32
23:59
  7,288
 13,562
  7,064
   123
   118
   110
  -171,507
  -171,649
  -171,896
13
16
9
1
1
0
0
0
0
0
0
0
 
16
1
03:27
10:26
 25,044
   114
    -3,645
29
0
0
0
 
17
1
17:44
23:31
 20,725
   119
  -156,963
198
0
0
0
 
18
18
1
2
00:00
21:23
03:17
23:59
 11,807
  9,389
   124
   119
    -7,697
    -7,614
8
5
165
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
03:52
11:24
06:09
16:17
  8,193
 17,555
   118
   122
   208,045
   208,011
3
4
25
34
0
0
0
0
 
21
21
21
1
2
3
00:00
06:18
20:10
01:05
08:36
23:59
  3,917
  8,257
 13,720
   120
   105
   120
   -55,071
   -55,191
   -55,390
8
11
13
1
1
0
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
10:25
04:34
11:37
 16,445
  4,334
   124
   104
   -38,293
   -38,340
12
4
331
8
0
0
0
0
 
24
1
14:55
21:42
 24,413
   121
   -67,022
18
0
0
0
 
25
1
01:40
08:42
 25,304
   119
   -53,290
11
0
0
0
 
26
26
1
2
00:00
18:35
01:09
23:59
  4,191
 19,439
   119
   114
  -512,025
  -511,706
7
27
1
0
0
0
0
0
 
27
27
1
2
08:08
17:56
12:53
20:31
 17,086
  9,247
   117
   115
  -726,302
  -727,194
137
77
1
0
1
0
0
0
 
28
1
10:41
16:06
 19,473
   119
     3,477
9
0
0
0
 
29
1
17:46
23:59
 22,356
   119
  -126,596
93
0
0
0
 
30
1
00:09
05:34
 19,452
   115
  -558,942
159
0
0
0
 
31
1
06:54
13:33
 23,890
   112
  -420,944
47
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(KRIS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(KRIS) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.